Title:
STEEL MATERIAL WITH ALUMINUM-BASED PLATING FOR HOT-FORMING, STEEL MATERIAL COMPONENT WITH ALUMINUM-BASED PLATING, AND METHOD FOR MANUFACTURING BOTH
Document Type and Number:
WIPO Patent Application WO/2021/167092
Kind Code:
A1
Abstract:
Provided is a steel material with aluminum-based plating for hot-forming that comprises, on at least one surface of the steel material, an aluminum-based plating layer with an alloying rate of at least 35%, the ratio of the maximum thickness of the aluminum-based plating layer to the minimum thickness of the aluminum-based plating layer being 1.0–5.0.
Inventors:
HATTORI YASUNORI (JP)
KURIYAMA TOMOHIRO (JP)
MURATA YASUSHI (JP)
MIURA TAKUYA (JP)
TSURUTA AKIRA (JP)
NOGIWA KIMIHIRO (JP)
KURIYAMA TOMOHIRO (JP)
MURATA YASUSHI (JP)
MIURA TAKUYA (JP)
TSURUTA AKIRA (JP)
NOGIWA KIMIHIRO (JP)
Application Number:
PCT/JP2021/006460
Publication Date:
August 26, 2021
Filing Date:
February 19, 2021
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
NIPPON STEEL COATED STEEL PIPE CO LTD (JP)
SUMITOMO HEAVY INDUSTRIES (JP)
NIPPON STEEL COATED STEEL PIPE CO LTD (JP)
SUMITOMO HEAVY INDUSTRIES (JP)
International Classes:
C23C2/12
Foreign References:
| JP2010018860A | 2010-01-28 | |||
| JP2003027203A | 2003-01-29 | |||
| JP2011137210A | 2011-07-14 | |||
| JP2013515618A | 2013-05-09 |
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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